CONNECT IA GENERAL ORGANIC&BIO CHEMISTRY
4th Edition
ISBN: 9781260562620
Author: SMITH
Publisher: MCG
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Textbook Question
Chapter 16, Problem 86P
Paraldehyde, a hypnotic and sedative once commonly used to treat seizures and induce sleep in some hospitalized patients, is formed from three molecules of acetaldehyde
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Ethyl butyrate, CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring.It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+):
CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l)
a) Given 7.70 g of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100% yield?
b) A chemist ran the reaction and obtained 5.25 g of ethyl butyrate. What was the percent yield?
c) The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0% yield. How many grams would be produced from 7.70 g of butanoic acid and excess ethanol?
Ethyl butyrate, CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring.It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+): CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l). The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0% yield. How many grams would be produced from 8.50 gof butanoic acid and excess ethanol? Express your answer in grams to three significant figures.
Ethyl butyrate, CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring.It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+): CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l)
Given 8.50 g of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100%yield? Express your answer in grams to three significant figures.
Chapter 16 Solutions
CONNECT IA GENERAL ORGANIC&BIO CHEMISTRY
Ch. 16.1 - Prob. 16.1PCh. 16.1 - Draw the structure of the three constitutional...Ch. 16.2 - Give the IUPAC name for each aldehyde. a. (...Ch. 16.2 - Give the structure corresponding to each TUPAC...Ch. 16.2 - Prob. 16.4PCh. 16.2 - Prob. 16.2PPCh. 16.2 - Give the structure corresponding to each name. a....Ch. 16.3 - Which compound in each pair has the higher boiling...Ch. 16.3 - Acetone and progesterone are two ketones that...Ch. 16.4 - Prob. 16.8P
Ch. 16.5 - What product is formed when each carbonyl compound...Ch. 16.5 - Prob. 16.4PPCh. 16.5 - Prob. 16.9PCh. 16.6 - Prob. 16.5PPCh. 16.6 - Prob. 16.10PCh. 16.6 - Prob. 16.11PCh. 16.7 - Prob. 16.12PCh. 16.8 - Prob. 16.6PPCh. 16.8 - Prob. 16.7PPCh. 16.8 - Prob. 16.13PCh. 16.8 - Prob. 16.8PPCh. 16.8 - Label the three acetalsin solanine, the toxic...Ch. 16.8 - Prob. 16.14PCh. 16.8 - Prob. 16.10PPCh. 16 - Prob. 15PCh. 16 - Prob. 16PCh. 16 - Prob. 17PCh. 16 - Prob. 18PCh. 16 - Prob. 19PCh. 16 - Prob. 20PCh. 16 - Prob. 21PCh. 16 - Prob. 22PCh. 16 - Prob. 23PCh. 16 - Prob. 24PCh. 16 - Give an acceptable name for each ketone. a. b. c....Ch. 16 - Prob. 26PCh. 16 - Prob. 27PCh. 16 - Draw the structure corresponding to each name. a....Ch. 16 - Prob. 29PCh. 16 - Prob. 30PCh. 16 - Prob. 31PCh. 16 - Prob. 32PCh. 16 - Draw out the structure of benzaldehyde, including...Ch. 16 - Prob. 34PCh. 16 - Which compound in each pair has the higher boiling...Ch. 16 - Prob. 36PCh. 16 - Prob. 37PCh. 16 - Prob. 38PCh. 16 - Prob. 39PCh. 16 - Prob. 40PCh. 16 - Prob. 41PCh. 16 - Prob. 42PCh. 16 - Prob. 43PCh. 16 - Prob. 44PCh. 16 - Prob. 45PCh. 16 - Consider the following ball-and-stick model....Ch. 16 - Prob. 47PCh. 16 - Prob. 48PCh. 16 - Prob. 49PCh. 16 - Prob. 50PCh. 16 - Prob. 51PCh. 16 - Prob. 52PCh. 16 - Prob. 53PCh. 16 - Prob. 54PCh. 16 - Prob. 55PCh. 16 - Prob. 56PCh. 16 - Prob. 57PCh. 16 - Prob. 58PCh. 16 - Prob. 59PCh. 16 - Label the functional group(s) in each compound as...Ch. 16 - Prob. 61PCh. 16 - Prob. 62PCh. 16 - What acetal is formed when each aldehyde or ketone...Ch. 16 - What acetal is formed when each aldehyde or ketone...Ch. 16 - Prob. 65PCh. 16 - Prob. 66PCh. 16 - Prob. 67PCh. 16 - Prob. 68PCh. 16 - Prob. 69PCh. 16 - Prob. 70PCh. 16 - Prob. 71PCh. 16 - Prob. 72PCh. 16 - Prob. 73PCh. 16 - Answer each question about phenylacetaldehyde,...Ch. 16 - Prob. 75PCh. 16 - Prob. 76PCh. 16 - Prob. 77PCh. 16 - Prob. 78PCh. 16 - Three constitutional isomers of molecular formula...Ch. 16 - Identify A—C in the following reaction sequenceCh. 16 - Androsterone is a male sex hormone that controls...Ch. 16 - Prob. 82PCh. 16 - Prob. 83PCh. 16 - Prob. 84PCh. 16 - Prob. 85PCh. 16 - Paraldehyde, a hypnotic and sedative once commonly...Ch. 16 - Prob. 87PCh. 16 - Prob. 88PCh. 16 - Prob. 89CPCh. 16 - Prob. 90CP
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- 3. Complete the following intramolecular dehydration reactions for alcohols. Draw the structure of the product. Name the reactant and the product. a) Cy-C-CH-oH 18UC b) CHy CH-Cy-CHy 180C OH c) 180c 4. Complete the following intermolecular dehydration reactions for alcohols. Draw the structure of the product. Name the reactant and the product. a) CHy-CH-OH b) Ho SわふわSわ 5. Complete the following oxidation reactions for alcohols. Draw the structure of the product. Name the reactant and identify the type of compound formed in the product. a) hparrow_forwardDraw the product of the reaction between a ketone and an alcohol. Include all hydrogen atoms in the product. How would you classify the product of the reaction? Note that a hemiacetal formed from a ketone is also called a hemiketal; an acetal formed from a ketone is also called a ketal. The product is an alcohol. The product is a ketal The product is a ketone. The product is a hemiketal.arrow_forwardHydrolysis of an acetal in an acid solution would yield O a) an aldehyde, a ketone, and one alcohol b) an aldehyde, a ketone, and two alcohols c) an aldehyde or a ketone and one alcohol O d) an aldehyde or a ketone and two alcoholsarrow_forward
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